Bulk bag



FIG. 1 is a front perspective view of an ornamental design for a bulkbag;

FIG. 2 is a top view of the ornamental design for the bulk bagillustrated in FIG. 1;

FIG. 3 is a front view of the ornamental design for the bulk bagillustrated in FIG. 1; and,

FIG. 4 is a side view of the ornamental design for the bulk bagillustrated in FIG. 1.

The portions of the packaging bags and sachets in broken lines form nopart of the claimed design.

CLAIM The ornamental design for a bulk bag, as shown and described.